:root{--azul:#0b5cad;--azul-osc:#073f78;--acento:#ff7a00;--texto:#1d2433;--gris:#667085;--borde:#e4e7ec;--fondo:#f6f8fb;--ok:#12805c;--warn:#b54708;--rojo:#c0362c;--radio:10px}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--texto);background:var(--fondo);line-height:1.45}
a{color:var(--azul);text-decoration:none}a:hover{text-decoration:underline}
img{max-width:100%}
.wrap{max-width:1240px;margin:0 auto;padding:0 16px}
h1{font-size:1.6rem;margin:.6em 0}
.demo-banner{background:#fff3cd;color:#7a5b00;text-align:center;font-size:.8rem;padding:4px;font-weight:600}
/* Encabezado */
.top{background:#fff;border-bottom:1px solid var(--borde);position:sticky;top:0;z-index:10}
.top-in{display:flex;align-items:center;gap:20px;padding-top:12px;padding-bottom:12px}
.logo{display:flex;align-items:center;gap:8px;font-weight:800;font-size:1.15rem;color:var(--azul-osc);white-space:nowrap}
.logo:hover{text-decoration:none}
.busca{flex:1;display:flex;max-width:640px}
.busca input{flex:1;padding:10px 14px;border:1.5px solid var(--borde);border-right:0;border-radius:var(--radio) 0 0 var(--radio);font-size:1rem;min-width:0}
.busca input:focus{outline:none;border-color:var(--azul)}
.busca button{background:var(--azul);color:#fff;border:0;padding:0 18px;border-radius:0 var(--radio) var(--radio) 0;font-weight:600;cursor:pointer}
.busca.grande input{padding:14px 16px;font-size:1.05rem}
.carrito-btn{margin-left:auto;font-size:1.3rem;position:relative;white-space:nowrap}
.carrito-btn .badge{background:var(--acento);color:#fff;border-radius:99px;font-size:.75rem;padding:1px 7px;font-weight:700;vertical-align:top}
.cats{background:var(--azul-osc)}
.cats .wrap{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none}
.cats a{color:#e6efff;padding:9px 12px;font-size:.9rem;white-space:nowrap}
.cats a:hover{background:rgba(255,255,255,.1);text-decoration:none}
/* Inicio */
.hero{background:linear-gradient(120deg,var(--azul-osc),var(--azul));color:#fff;border-radius:16px;padding:36px;margin:20px 0;display:grid;grid-template-columns:1.6fr 1fr;gap:30px;align-items:center}
.hero h1{font-size:2rem;margin-top:0}
.hero p{opacity:.9}
.hero .busca input{border:0}
.hero .busca button{background:var(--acento)}
.beneficios{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.hero .beneficios li{background:rgba(255,255,255,.12);padding:10px 14px;border-radius:8px}
.beneficios.mini{font-size:.9rem;color:var(--gris);margin:18px 0}
.sec{font-size:1.25rem;margin:28px 0 12px}
.cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:12px}
.cat-tile{background:#fff;border:1px solid var(--borde);border-radius:var(--radio);padding:16px;display:flex;flex-direction:column;gap:2px;color:var(--texto)}
.cat-tile:hover{border-color:var(--azul);text-decoration:none;box-shadow:0 4px 14px rgba(11,92,173,.08)}
.cat-tile .ico{font-size:1.6rem}.cat-tile small{color:var(--gris)}
/* Tarjetas */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px}
.card{background:#fff;border:1px solid var(--borde);border-radius:var(--radio);overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .15s}
.card:hover{box-shadow:0 6px 20px rgba(16,24,40,.08)}
.card-img{aspect-ratio:1;display:flex;align-items:center;justify-content:center;background:#fff;padding:14px}
.card-img img{max-height:100%;object-fit:contain}
.card-body{padding:10px 14px 14px;display:flex;flex-direction:column;gap:3px;flex:1}
.marca{font-size:.75rem;font-weight:700;text-transform:uppercase;color:var(--azul);letter-spacing:.03em}
.card-tit{color:var(--texto);font-size:.92rem;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.modelo{font-size:.78rem;color:var(--gris)}
.card-pie{margin-top:auto;padding-top:8px;display:flex;justify-content:space-between;align-items:baseline;gap:6px}
.precio{font-weight:800;font-size:1.15rem}
.precio.grande{font-size:2rem;margin:.3em 0}.precio small{font-size:.8rem;color:var(--gris);font-weight:400}
.stock{font-size:.78rem;font-weight:600}.stock.ok{color:var(--ok)}.stock.poco{color:var(--warn)}.stock.agotado{color:var(--rojo)}
/* Listado */
.migas{font-size:.85rem;color:var(--gris);margin:16px 0 0}
.listado{display:grid;grid-template-columns:230px 1fr;gap:24px;align-items:start}
.filtros{position:sticky;top:120px;display:grid;gap:14px}
.filtros .bloque{background:#fff;border:1px solid var(--borde);border-radius:var(--radio);padding:12px;display:flex;flex-direction:column;gap:2px;max-height:420px;overflow:auto}
.filtros .bloque a{color:var(--texto);font-size:.9rem;padding:3px 0;display:flex;justify-content:space-between}
.filtros .bloque a.act{color:var(--azul);font-weight:700}
.filtros small{color:var(--gris)}
.rango{display:flex;gap:6px;margin:6px 0}.rango input{width:50%;padding:6px;border:1px solid var(--borde);border-radius:6px}
.list-cab{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}
.list-cab span{color:var(--gris)}
.orden{margin-left:auto}.orden select{padding:6px 10px;border-radius:8px;border:1px solid var(--borde)}
.paginas{display:flex;gap:6px;justify-content:center;margin:26px 0;flex-wrap:wrap}
.paginas a,.paginas span{padding:7px 12px;border:1px solid var(--borde);border-radius:8px;background:#fff}
.paginas .act{background:var(--azul);color:#fff;border-color:var(--azul)}
.vacio{text-align:center;padding:50px 10px;background:#fff;border-radius:var(--radio);border:1px solid var(--borde);margin:20px 0}
/* Botones */
.btn{display:inline-block;background:var(--acento);color:#fff;border:0;padding:12px 22px;border-radius:var(--radio);font-weight:700;font-size:1rem;cursor:pointer;text-align:center}
.btn:hover{filter:brightness(.95);text-decoration:none}
.btn.sec{background:#fff;color:var(--azul);border:1.5px solid var(--azul);padding:9px 16px;font-size:.92rem}
.wa-btn{background:#1fa855;margin-top:8px}
.link{background:none;border:0;color:var(--azul);cursor:pointer;padding:0;font:inherit}
/* Ficha */
.ficha{display:grid;grid-template-columns:1.1fr 1fr;gap:30px;background:#fff;border:1px solid var(--borde);border-radius:14px;padding:24px;margin-top:12px}
.principal{aspect-ratio:1;display:flex;align-items:center;justify-content:center}
.principal img{max-height:100%;object-fit:contain}
.miniaturas{display:flex;gap:8px;overflow-x:auto;margin-top:10px}
.miniaturas button{border:1px solid var(--borde);background:#fff;border-radius:8px;padding:4px;width:64px;height:64px;cursor:pointer;flex:none}
.miniaturas img{width:100%;height:100%;object-fit:contain}
.compra h1{font-size:1.4rem}
.agregar{display:flex;gap:12px;align-items:end;margin:14px 0}
.agregar label{display:flex;flex-direction:column;font-size:.85rem;color:var(--gris)}
.agregar input{width:80px;padding:10px;border:1px solid var(--borde);border-radius:8px;font-size:1rem}
.descripcion{background:#fff;border:1px solid var(--borde);border-radius:14px;padding:20px 24px;margin-top:18px;overflow-x:auto}
.descripcion img{height:auto}.descripcion table{border-collapse:collapse}.descripcion td,.descripcion th{border:1px solid var(--borde);padding:4px 8px}
/* Carrito / checkout */
.carrito{display:grid;grid-template-columns:1fr 340px;gap:20px;align-items:start}
.lineas{background:#fff;border:1px solid var(--borde);border-radius:var(--radio)}
.linea{display:grid;grid-template-columns:72px 1fr auto auto auto;gap:14px;align-items:center;padding:12px 16px;border-bottom:1px solid var(--borde)}
.linea:last-child{border-bottom:0}
.linea img{width:72px;height:72px;object-fit:contain}
.linea .info{display:flex;flex-direction:column}.linea small{color:var(--gris)}
.linea.no-disp{opacity:.6}
.cant input{width:64px;padding:7px;border:1px solid var(--borde);border-radius:6px}
.importe{font-weight:700;min-width:90px;text-align:right}
.quitar{background:none;border:0;color:var(--gris);font-size:1.1rem;cursor:pointer}
.resumen{background:#fff;border:1px solid var(--borde);border-radius:var(--radio);padding:16px 18px;position:sticky;top:120px}
.resumen h3{margin-top:0}
.resumen p{display:flex;justify-content:space-between;gap:10px;margin:8px 0}
.resumen p.mini{font-size:.85rem;color:var(--gris)}
.resumen .total{font-size:1.2rem;font-weight:800;border-top:1px solid var(--borde);padding-top:10px}
.resumen .btn{width:100%;margin-top:10px}
.seguir{display:block;text-align:center;margin-top:10px;font-size:.9rem}
.nota{font-size:.82rem;color:var(--gris)}
.alerta{background:#fef3f2;border:1px solid #fecdca;color:#912018;padding:10px 14px;border-radius:8px}
.alerta.ok{background:#ecfdf3;border-color:#abefc6;color:#05603a}
.checkout{display:grid;grid-template-columns:1fr 340px;gap:20px;align-items:start}
fieldset{background:#fff;border:1px solid var(--borde);border-radius:var(--radio);padding:14px 18px 18px;margin:0 0 14px}
legend{font-weight:700;padding:0 6px}
.checkout label{display:flex;flex-direction:column;font-size:.85rem;color:#475467;margin:8px 0;gap:4px}
.checkout input,.checkout select{padding:10px 12px;border:1px solid #d0d5dd;border-radius:8px;font-size:1rem;color:var(--texto);background:#fff}
.checkout input:focus,.checkout select:focus{outline:2px solid #b2ccff;border-color:var(--azul)}
.dos{display:grid;grid-template-columns:1fr 1fr;gap:12px}
label.check{flex-direction:row!important;align-items:center;gap:8px!important;color:var(--texto)!important}
label.pago{flex-direction:row!important;gap:10px!important;border:1.5px solid var(--borde);border-radius:8px;padding:12px;align-items:flex-start;cursor:pointer}
label.pago:has(input:checked){border-color:var(--azul);background:#f5f9ff}
label.pago span{display:flex;flex-direction:column;color:var(--texto)}
/* Pedido */
.pedido .estado{display:inline-block;padding:4px 12px;border-radius:99px;font-weight:700;background:#eef4ff;color:var(--azul)}
.est-pagado,.est-en_proceso{background:#ecfdf3!important;color:var(--ok)!important}.est-enviado,.est-entregado{background:#e0f2fe!important;color:#026aa2!important}
.est-cancelado{background:#fef3f2!important;color:var(--rojo)!important}.est-pendiente_pago{background:#fffaeb!important;color:var(--warn)!important}
.spei{background:#fff;border:2px solid var(--azul);border-radius:var(--radio);padding:16px 20px;margin:16px 0}
.spei dl{display:grid;grid-template-columns:140px 1fr;gap:6px}.spei dt{color:var(--gris)}.spei dd{margin:0}
.copiar{cursor:pointer;border-bottom:1px dashed}
.dir{display:block!important}
.eventos{list-style:none;padding:0;font-size:.9rem}.eventos li{padding:6px 0;border-bottom:1px solid var(--borde)}.eventos time{color:var(--gris);font-size:.8rem;margin-right:8px}
.marcas{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:8px}
.marcas a{background:#fff;border:1px solid var(--borde);padding:10px 12px;border-radius:8px;display:flex;justify-content:space-between}
.texto{background:#fff;border:1px solid var(--borde);border-radius:14px;padding:10px 28px 24px;max-width:820px;margin:20px auto}
/* Pie */
.pie{background:#101828;color:#d0d5dd;margin-top:50px;padding:34px 0 16px;font-size:.9rem}
.pie-in{display:grid;grid-template-columns:2fr 1fr 1fr 1.3fr;gap:26px}
.pie b{color:#fff;display:block;margin-bottom:8px}.pie a{color:#d0d5dd;display:block;margin:4px 0}
.legal{border-top:1px solid #344054;margin-top:20px;padding-top:12px;font-size:.8rem;color:#98a2b3}
.wa{position:fixed;right:18px;bottom:18px;background:#25d366;width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.6rem;box-shadow:0 4px 14px rgba(0,0,0,.2)}
.wa:hover{text-decoration:none}
/* Admin */
body.admin{background:#f2f4f7}
.adm-top{background:#101828;color:#fff;padding:12px 20px;display:flex;gap:24px;align-items:center;flex-wrap:wrap}
.adm-top nav{display:flex;gap:16px;flex-wrap:wrap;align-items:center}.adm-top a,.adm-top .link{color:#d0d5dd}
.adm{padding-bottom:40px}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}
.kpis div{background:#fff;border:1px solid var(--borde);border-radius:var(--radio);padding:14px}.kpis small{color:var(--gris);display:block}.kpis b{font-size:1.5rem}
.tabla{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--borde);border-radius:var(--radio);overflow:hidden;font-size:.9rem;margin:10px 0}
.tabla th,.tabla td{padding:9px 10px;border-bottom:1px solid var(--borde);text-align:left;vertical-align:top}
.tabla th{background:#f9fafb;font-size:.8rem;color:#475467}.tabla .r{text-align:right}.tabla small{color:var(--gris)}
.tabla tr.apagado{opacity:.5}
.chip{padding:2px 10px;border-radius:99px;font-size:.8rem;font-weight:700;background:#eef4ff;color:var(--azul);white-space:nowrap}
.adm-grid{display:grid;grid-template-columns:1fr 360px;gap:18px;align-items:start}
.caja{background:#fff;border:1px solid var(--borde);border-radius:var(--radio);padding:14px 16px;margin-bottom:14px}
.caja h2{font-size:1.05rem;margin:0 0 8px}
.acciones{display:grid;gap:10px;margin:10px 0;padding:12px;background:#f9fafb;border-radius:8px}
.en-linea{display:flex;gap:8px;flex-wrap:wrap;align-items:end}
.en-linea label{display:flex;flex-direction:column;font-size:.8rem;color:var(--gris)}
.adm input,.adm select,.adm textarea{padding:7px 9px;border:1px solid #d0d5dd;border-radius:6px;font:inherit}
.adm textarea{width:100%}
.compacto label{display:flex;flex-direction:column;font-size:.78rem;color:var(--gris);margin:4px 0}
.cotizacion{background:#ecfdf3;padding:10px;border-radius:8px;font-size:.9rem}
.filtro-est{display:flex;gap:6px;flex-wrap:wrap}.filtro-est a{padding:5px 12px;background:#fff;border:1px solid var(--borde);border-radius:99px;font-size:.85rem}.filtro-est a.act{background:var(--azul);color:#fff}
.login{max-width:360px;margin:60px auto;background:#fff;padding:24px;border-radius:14px;border:1px solid var(--borde);display:grid;gap:12px}
.login label{display:flex;flex-direction:column;gap:4px}
/* Responsivo */
@media (max-width:900px){
  .hero{grid-template-columns:1fr;padding:24px}.hero h1{font-size:1.5rem}
  .listado,.ficha,.carrito,.checkout,.adm-grid{grid-template-columns:1fr}
  .filtros{position:static}.filtros .bloque{max-height:200px}
  .resumen{position:static}.pie-in{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .top-in{flex-wrap:wrap;gap:10px}.busca{order:3;flex-basis:100%;max-width:none}
  .logo span{font-size:1rem}
  .grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .linea{grid-template-columns:56px 1fr auto;}.linea img{width:56px;height:56px}.linea .importe{grid-column:2}
  .dos{grid-template-columns:1fr}.ficha{padding:14px}
}
.hero>div,.hero>ul{min-width:0}
.caja form{margin:8px 0}.caja form:not(.en-linea):not(.compacto){display:grid;gap:8px}